๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-08-07

A Study of MK-1484 as Monotherapy and in Combination With Pembrolizumab (MK-3475) In Advanced or Metastatic Solid Tumors (MK-1484-001) (NCT05382325)

A Phase 1, Open-Label, Multicenter Study to Assess the Safety and Tolerability of MK-1484 as a Monotherapy and in Combination With Pembrolizumab in Adult Participants With Advanced or Metastatic Solid Tumors

๐Ÿ”ต Active, Not Recruiting Phase1 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Merck Sharp & Dohme LLC

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

The purpose of this study is to assess the safety and tolerability and to establish a preliminary recommended Phase 2 dose (RP2D) of MK-1484 administered as monotherapy and in combination with pembrolizumab (MK-3475) in adults with advanced or metastatic solid tumors.

Who can join: Review the eligibility criteria below.

Location: Sanford Cancer Center ( Site 0005) โ€” Sioux Falls, South Dakota

Age range: 18 Years

๐Ÿงช Interventions in This Study

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (8 Sites)

  • Sanford Cancer Center ( Site 0005) โ€” Sioux Falls, South Dakota
  • NEXT Oncology ( Site 0001) โ€” San Antonio, Texas
  • Princess Margaret Cancer Centre-Division of Medical Oncology and Hematology ( Site 0011) โ€” Toronto, Ontario
  • Rambam Health Care Campus-Oncology ( Site 0021) โ€” Haifa,
  • Sheba Medical Center-ONCOLOGY ( Site 0020) โ€” Ramat Gan,
  • Nederlands Kanker Instituut - Antoni van Leeuwenhoek - NKI-AVL ( Site 0035) โ€” Amsterdam, North Holland
  • Erasmus Medisch Centrum-Medical Oncology ( Site 0036) โ€” Rotterdam, South Holland
  • Universitair Medisch Centrum Utrecht-Medical Oncology ( Site 0037) โ€” Utrecht,

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—